java自动打字机错误

Question

我正在制作一个Java程序，为您键入一条预定义的消息。我不断收到getRuntime和exec的错误消息。我试图搜索谷歌，但什么也没找到。我尝试过在我的项目中更改设置并添加“抛出”，但似乎没有任何效果。我对java非常陌生，所以请友好一点

这是我目前的代码：

import java.awt.Robot;
import java.awt.event.KeyEvent;

public class main {

Runtime getRuntime() exec("notepad.exe");

 Thread.sleep(2000);
 Robot r=new Robot();
 r.keyPress(KeyEvent.VK_T);
 Thread.sleep(500);
 r.keyPress(KeyEvent.VK_H);
 Thread.sleep(500);
 r.keyPress(KeyEvent.VK_I);
 Thread.sleep(500);
 r.keyPress(KeyEvent.VK_S);
 Thread.sleep(750);
 r.keyPress(KeyEvent.VK_SPACE);
 Thread.sleep(500);
 r.keyPress(KeyEvent.VK_I);
 Thread.sleep(500);
 r.keyPress(KeyEvent.VK_S);
 Thread.sleep(750);
 r.keyPress(KeyEvent.VK_SPACE);
 Thread.sleep(650);
 r.keyPress(KeyEvent.VK_F);
 Thread.sleep(500);
 r.keyPress(KeyEvent.VK_U);
 Thread.sleep(500);
 r.keyPress(KeyEvent.VK_N); 
}}

Answer 1

试试Runtime.getRuntime().exec("notepad.exe");